We strongly recommend travelers be vaccinated against COVID-19 (and up to date with regular immunizations including the annual flu shot) before joining a tour. You'll need to be able to present one of the following: an authentic COVID-19 vaccination certificate showing date(s) and time(s) of vaccination(s) with the final dose having been given at least 14 days prior to your tour departure date, OR a verifiable negative PCR test result for COVID-19 taken within 72 hours of your tour departure date. However, our tours visit a wide variety of destinations where the governments, local authorities, and other entities (hotels, restaurants, sites) may require proof of vaccination. We'll do our best to keep our tour members informed of any requirements prior to traveling with us.